今晚，随着风暴逼近墨西哥湾沿岸，飓风伊萨亚斯正在增强。阿拉巴马州和佛罗里达州已宣布进入紧急状态。NBC新闻的阿尔·罗克带来最新路径。
Tonight Hurricane Isaias is gaining strength as the storm closes-in on the Gulf Coast. States of emergencies have been declared in Alabama and Florida. NBC News’ Al Roker has the latest track.